//
//  CopingViewController.h
//
//  Created by 周成龙
//

#import <UIKit/UIKit.h>

@interface CopingModel : NSObject <NSCopying>
@property (nonatomic, copy, readonly)NSString *firstName;
@property (nonatomic, copy, readonly)NSString *lastName;

- (id) initWithFirstName:(NSString *)firstName lastName:(NSString *)lastName;
- (void)addFriend:(CopingModel *)model;
- (void)removeFriend:(CopingModel *)model;

- (id)deepCopy;
@end

@interface CopingViewController : UIViewController

@end
